| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 8, 2025 | Jan 6, 2025 | 001-40536 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 18, 2024 | Jun 17, 2024 | 001-40536 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2023 | Jun 15, 2023 | 001-40536 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 6, 2021 | Jul 1, 2021 | 001-40536 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 24, 2021 | Jun 24, 2021 | 001-40536 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2017 | Jan 17, 2017 | 001-36351 |
| 4 | Open Document | Open Filing | 4 | Jan 21, 2016 | Jan 19, 2016 | 001-36351 |
| 4 | Open Document | Open Filing | 4 | Feb 2, 2015 | Jan 5, 2015 | 001-36351 |
| 4 | Open Document | Open Filing | 4 | May 22, 2014 | May 21, 2014 | 001-36351 |
| 4 | Open Document | Open Filing | 4 | Mar 20, 2014 | Mar 18, 2014 | 001-36351 |
| 3 | Open Document | Open Filing | 3 | Mar 12, 2014 | Mar 12, 2014 | 001-36351 |